<div>
    <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="review">资源监控</a>
    <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="keyword">关键词搜索</a>
    <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="sourceKeyword">源码搜索</a>
    <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="trace">溯源</a>
    <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="each">抓取任务</a>
</div>